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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : DUBRUL, WILLIAM R.
Total Assignments: 29
Assignment: 1
Reel/Frame:004465/0501   Pages: 2
Recorded: 09/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/25/1985
2
Exec Dt:
09/25/1985
3
Exec Dt:
09/25/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06781965
Correspondence name and address
GABOR L. SZEKERES
KLEIN & SZEKERES
4650 VON KARMAN AVENUE
NEWPORT BEACH, CA 92660
Assignment: 2
Reel/Frame:004469/0727   Pages: 1
Recorded: 10/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/10/1985
2
Exec Dt:
10/10/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06787645
Correspondence name and address
GABOR L. SZEKERES
KLEIN & SZEKERES
4650 VON KARMON AVE.
NEWPORT BEACH, CA 92660
Assignment: 3
Reel/Frame:004794/0346   Pages: 2
Recorded: 10/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/02/1987
2
Exec Dt:
10/01/1987
3
Exec Dt:
10/01/1987
Assignee
1
CALIFORNIA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07105001
 
NONE
07105001
Correspondence name and address
MICHAEL G. PETIT
841 WELDON ROAD
SANTA BARBARA, CA 93109
Assignment: 4
Reel/Frame:005718/0088   Pages: 2
Recorded: 05/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/16/1991
2
Exec Dt:
05/16/1991
Assignee
1
STE. 700
2672 BAYSHORE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07702642
Correspondence name and address
JAMES M. HESLIN
TOWNSEND AND TOWNSEND
STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 5
Reel/Frame:026335/0950   Pages: 2
Recorded: 05/25/2011
Attorney Dkt #:1887FWC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/1991
2
Exec Dt:
05/16/1991
3
Exec Dt:
05/16/1991
Assignee
1
2672 BAYSHORE PARKWAY
SUITE 700
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08073639
Correspondence name and address
TYCO HEALTHCARE GROUP LP D/B/A COVIDIEN
555 LONG WHARF DRIVE
MAILSTOP 8 N-1
NEW HAVEN, CT 06511
Assignment: 6
Reel/Frame:006730/0336   Pages: 2
Recorded: 10/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/1993
2
Exec Dt:
10/06/1993
Assignee
1
2665 MARINE WAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08132544
Correspondence name and address
TOWNSEND AND TOWNSEND KHOURIE AND CREW
JAMES M. HESLIN, ESQ.
TWENTIETH FLOOR - STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CALIFORNIA 94105-1492
Assignment: 7
Reel/Frame:007021/0899   Pages: 2
Recorded: 05/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/04/1994
Assignee
1
1244 REAMWOOD AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08240059
Correspondence name and address
TOWNSEND AND TOWNSEND KHOURIE AND CREW
JAMES M. HESLIN
STEUART STREET TOWER, 12TH FLOOR
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 8
Reel/Frame:007059/0532   Pages: 2
Recorded: 06/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/1994
2
Exec Dt:
06/20/1994
3
Exec Dt:
06/15/1994
Assignee
1
1244 REAMWOOD AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08266036
Correspondence name and address
TOWNSEND AND TOWNSEND KHOURIE AND CREW
JAMES M. HESLIN
STEUART STREET TOWER, 20TH FLOOR
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 9
Reel/Frame:007204/0951   Pages: 3
Recorded: 09/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/1994
2
Exec Dt:
08/22/1994
3
Exec Dt:
08/22/1994
4
Exec Dt:
08/23/1994
5
Exec Dt:
08/22/1994
Assignee
1
SUNNYVALE,, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08266037
Correspondence name and address
JAMES M. HESLIN
TOWNSEND AND TOWNSEND KHOURIE AND CREW
TWENTIETH FLOOR - STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CALIFORNIA 94105-1492
Assignment: 10
Reel/Frame:008541/0362   Pages: 4
Recorded: 05/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/1997
2
Exec Dt:
04/30/1997
3
Exec Dt:
04/30/1997
4
Exec Dt:
05/01/1997
Assignee
1
1244 REAMWOOD AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08850795
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES M. HESLIN
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 11
Reel/Frame:010261/0594   Pages: 2
Recorded: 09/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/1999
2
Exec Dt:
08/12/1999
Assignee
1
655 MARINERS ISLAND BLVD., SUITE 303
SAN MATEO, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09336360
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES F. HANN, ESQ.
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 12
Reel/Frame:039222/0057   Pages: 2
Recorded: 07/22/2016
Attorney Dkt #:032001.00218
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/1999
2
Exec Dt:
08/12/1999
Assignee
1
655 MARINERS ISLAND BLVD
SUITE 303
SAN MATEO, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09900801
Correspondence name and address
ARENT FOX LLP
1717 K STREET, NW
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:039222/0164   Pages: 2
Recorded: 07/22/2016
Attorney Dkt #:032001.00219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/1999
2
Exec Dt:
08/12/1999
Assignee
1
655 MARINERS ISLAND BLVD
SUITE 303
SAN MATEO, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10027157
Correspondence name and address
ARENT FOX LLP
1717 K STREET, NW
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:010328/0028   Pages: 2
Recorded: 10/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/1999
2
Exec Dt:
10/04/1999
Assignee
1
655 MARINERS ISLAND BLVD., SUITE 303
SAN MATEO, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09376678
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES F. HANN
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 15
Reel/Frame:021874/0024   Pages: 2
Recorded: 11/21/2008
Attorney Dkt #:END5430USCNT3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/1999
2
Exec Dt:
10/04/1999
Assignee
1
655 MARINERS ISLAND BLVD., STE. 303
SAN MATEO, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10885910
Correspondence name and address
WELSH & FLAXMAN LLC
2000 DUKE STREET
SUITE 100
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:010474/0329   Pages: 2
Recorded: 12/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/1999
2
Exec Dt:
12/15/1999
Assignee
1
SUITE 303
655 MARINERS BLVD.
SAN MATEO, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09248088
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES F. HANN
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 17
Reel/Frame:010868/0788   Pages: 2
Recorded: 06/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2000
2
Exec Dt:
05/10/2000
Assignee
1
655 MARINERS ISLAND BLVD., #303
SAN MATEO, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09298279
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES F. HANN
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 18
Reel/Frame:010897/0172   Pages: 2
Recorded: 06/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2000
2
Exec Dt:
05/10/2000
Assignee
1
655 MARINERS ISLAND BLVD., SUITE 303
SAN MATEO, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09248083
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES F. HANN
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 19
Reel/Frame:012240/0161   Pages: 5
Recorded: 10/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2001
2
Exec Dt:
08/22/2001
3
Exec Dt:
08/23/2001
Assignee
1
21021 CORSAIR BOULEVARD, SUITE 100
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09844661
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
JAMES F. HANN
P.O. BOX 366
HALF MOON BAY, CALIFORNIA 94019
Assignment: 20
Reel/Frame:014347/0508   Pages: 4
Recorded: 08/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2002
2
Exec Dt:
11/12/2002
3
Exec Dt:
11/12/2002
4
Exec Dt:
11/12/2002
5
Exec Dt:
11/12/2002
Assignee
1
21021 CORSAIR BLVD.
SUITE 100
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10229900
Correspondence name and address
O'MELVENY & MYERS LLP
JOHN KAPPOS
114 PACIFICA
STE. 100
IRVINE, CA 92618-3315
Assignment: 21
Reel/Frame:014655/0337   Pages: 5
Recorded: 09/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2003
2
Exec Dt:
07/30/2003
3
Exec Dt:
07/30/2003
Assignee
1
21021 CORSAIR BOULEVARD
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10212467
Correspondence name and address
HAYNES & BEFFEL LLP
JAMES F. HANN
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 22
Reel/Frame:014951/0151   Pages: 4
Recorded: 08/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2004
2
Exec Dt:
07/14/2004
3
Exec Dt:
07/14/2004
4
Exec Dt:
07/30/2004
Assignee
1
1105 MAYWOOD DRIVE
BELMONT, CALIFORNIA 94002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10824779
Correspondence name and address
JAMES F. HANN
P.O. BOX 366
HALF MOON BAY, CA 94019
Assignment: 23
Reel/Frame:015837/0417   Pages: 3
Recorded: 03/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2005
2
Exec Dt:
03/22/2005
Assignee
1
1105 MAYWOOD DRIVE
BELMONT, CALIFORNIA 94002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10423068
Correspondence name and address
JAMES F. HANN
HAYNES BEFFEL & WOLFELD
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 24
Reel/Frame:023408/0425   Pages: 3
Recorded: 10/22/2009
Attorney Dkt #:GMAM 1008-12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2009
2
Exec Dt:
09/30/2009
Assignee
1
21021 CORSAIR BOULEVARD, SUITE 100
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12479375
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
P O BOX 366
ATTN: JAMES HANN
HALF MOON BAY, CA 94019
Assignment: 25
Reel/Frame:023407/0798   Pages: 3
Recorded: 10/22/2009
Attorney Dkt #:GTEC 1004-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2009
2
Exec Dt:
08/12/2009
Assignee
1
1556 WELLINGTON AVENUE
GRAND JUNCTION, COLORADO 81501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12477371
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
P O BOX 366
ATTN: JAMES HANN
HALF MOON BAY, CA 94019
Assignment: 26
Reel/Frame:030646/0620   Pages: 7
Recorded: 06/19/2013
Attorney Dkt #:GTEC 1004-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2013
2
Exec Dt:
05/30/2013
3
Exec Dt:
05/23/2013
4
Exec Dt:
05/22/2013
5
Exec Dt:
06/16/2013
Assignee
1
1556 WELLINGTON AVENUE
GRAND JUNCTION, COLORADO 81501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13725871
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
P O BOX 366
ATTN: JAMES F. HANN
HALF MOON BAY, CA 94019
Assignment: 27
Reel/Frame:033874/0763   Pages: 7
Recorded: 10/02/2014
Attorney Dkt #:47158-703.302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2013
2
Exec Dt:
05/30/2013
3
Exec Dt:
05/23/2013
4
Exec Dt:
05/22/2013
5
Exec Dt:
06/16/2013
Assignee
1
1556 WELLINGTON AVENUE
GRAND JUNCTION, COLORADO 81501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14201371
Correspondence name and address
M. NEY WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 28
Reel/Frame:033874/0927   Pages: 7
Recorded: 10/02/2014
Attorney Dkt #:47158-703.303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2013
2
Exec Dt:
05/30/2013
3
Exec Dt:
05/23/2013
4
Exec Dt:
05/22/2013
5
Exec Dt:
06/16/2013
Assignee
1
1556 WELLINGTON AVNUE
GRAND JUNCTION, COLORADO 81501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14265921
Correspondence name and address
M.NEY WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 29
Reel/Frame:043680/0711   Pages: 7
Recorded: 09/25/2017
Attorney Dkt #:47158-703.304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2013
2
Exec Dt:
05/30/2013
3
Exec Dt:
05/23/2013
4
Exec Dt:
05/22/2013
5
Exec Dt:
06/16/2013
Assignee
1
1556 WELLINGTON AVENUE
GRAND JUNCTION, COLORADO 81501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14878728
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304

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